Measurements of the low field resistive anisotropy (LFRA) in amorphous
Fe91Zr9 with and without hydrogen loading are presented. The temperat
ure dependence of these data is compared with model calculations of th
e quadrupolar term [[[S(Z)2]T]J-S(S + 1)/3], from which it is conclude
d that the model calculations reproduce both the temperature and the e
xchange bond dependence of this transport coefficient.